Overturn-preventing device for offshore wind power operation and maintenance ship

Abstract

The utility model belongs to the technical field of offshore wind power operation and maintenance ships, and particularly relates to an anti-overturning device for an offshore wind power operation and maintenance ship, which comprises a mounting frame, a frame arranged on the other side of the mounting frame, a fixing sleeve arranged outside the frame, a fixing screw rod arranged inside one side of the mounting frame, and a clamping plate arranged on one side of the fixing screw rod. A connecting mechanism is arranged on one side of the mounting frame, and an anti-overturning mechanism is arranged below the fixing sleeve; the anti-overturning mechanism comprises an upper mounting seat, a supporting mechanism, a lower mounting seat and a buoy, the supporting mechanism is fixedly mounted below the upper mounting seat, the buoy is fixedly mounted below the lower mounting seat, and the anti-overturning mechanism is matched with the frame and the mounting frame to achieve the anti-overturning effect of the ship body. Under the cooperation of the frame and the connecting mechanism, the anti-overturning device is detachable and is suitable for operation and maintenance ships with different sizes, so that the practicability of the anti-overturning device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore wind power operation and maintenance ships, in particular to an anti-capsulation device for offshore wind power operation and maintenance ships. Background Art

[0002] Offshore wind power operation and maintenance vessels are special vessels used for the operation and maintenance of offshore wind turbines. The vessel should have good maneuverability in waves and good comfort during navigation. It should be able to berth accurately at the foundation of the wind turbine at low speed to prevent a large impact on the foundation and be able to maintain continuous contact with the foundation, and be able to safely and conveniently transport personnel and equipment to the wind turbine.

[0003] The prior art has the following problems: the prior art "An anti-capsulation device for offshore wind power operation and maintenance ship" with publication number CN211766173U "includes a hull, two sides of the hull are symmetrically provided with first cavities, the top of the inner wall of the first cavity is rotatably connected to a first connecting rod, the inner wall of the first cavity close to the center of the hull is rotatably connected to a first hydraulic cylinder, one side of the inner wall of the first cavity is fixedly connected to a support plate, and the outer surface of the support plate is rotatably connected to a second connecting rod";

[0004] The anti-capsize structure used in the maintenance ship in the above-mentioned device is usually installed inside the hull and is fixed to the hull, which will affect the sealing performance of the hull and is not convenient for replacing different hulls. In addition, the anti-capsize structure in the above-mentioned device has a poor anti-capsize effect due to its simple structure when in use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-capsize device for an offshore wind power operation and maintenance vessel, which solves the problem that the anti-capsize structure of the existing offshore wind power operation and maintenance vessel cannot be conveniently disassembled and installed, thus affecting the practicality and the anti-capsize effect is poor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-capsulation device for an offshore wind power operation and maintenance ship, comprising a mounting frame, a frame is provided on the other side of the mounting frame, a fixing sleeve is provided on the outside of the frame, a fixing screw is provided inside one side of the mounting frame, and a clamping plate is provided on one side of the fixing screw;

[0007] A connecting mechanism is provided on one side of the mounting frame, and an anti-overturning mechanism is provided below the fixing sleeve;

[0008] The anti-capsize mechanism comprises an upper mounting seat, a supporting mechanism, a lower mounting seat and a buoy. The supporting mechanism is fixedly installed below the upper mounting seat, and the buoy is fixedly installed below the lower mounting seat. The anti-capsize mechanism cooperates with a frame and a mounting frame to achieve an anti-capsize effect on the hull.

[0009] As a preferred technical solution of the utility model, the connecting mechanism includes a sleeve, an adjusting screw, an adjusting block and a threaded hole. The sleeve is provided with a threaded hole inside, and the adjusting screw is fixedly mounted on one side of the adjusting block.

[0010] As a preferred technical solution of the utility model, the support mechanism includes a fixed plate, a connecting rod, a return spring and a support member, one side of the fixed plate is fixedly connected to the connecting rod, and one side of the return spring is fixedly connected to the support member.

[0011] As a preferred technical solution of the utility model, the mounting frame is provided with two groups, the frame is fixedly mounted on the outer surface of the mounting frame, and the fixing screw is threadedly connected to the mounting frame and movably connected to the clamping plate.

[0012] As a preferred technical solution of the utility model, a fixing sleeve is arranged horizontally on the upper surface of the upper mounting seat, and the supporting mechanism is movably connected between the upper mounting seat and the lower mounting seat.

[0013] As a preferred technical solution of the utility model, the sleeve is fixedly installed on the mounting frame, the adjusting screw is threadedly connected to the threaded hole inside the sleeve, and the adjusting screws are mirror-arranged on the outer surfaces of both sides of the adjusting screw.

[0014] As a preferred technical solution of the utility model, the fixing plate is fixedly mounted on the lower mounting seat, the upper end of the support member is fixedly mounted on the upper mounting seat, the support member and the return spring are sleeved on the outside of the connecting rod, and the support member is a movable structure.

[0015] Compared with the prior art, the utility model provides an anti-capsulation device for an offshore wind power operation and maintenance vessel, which has the following beneficial effects:

[0016] 1. The anti-capsize device for an offshore wind power operation and maintenance ship is installed on the inner side of a mounting frame, and the adjusting screw can be rotated inside a sleeve under the action of an adjusting block of the connecting mechanism. Since the adjusting screw and the sleeve are threadedly connected, the connecting mechanism can adjust the spacing of the mounting frame, so that the anti-capsize device is suitable for installation on operation and maintenance ships of different sizes. At the same time, the cooperation of the clamping plate and the fixing screw arranged inside the mounting frame enables the anti-capsize structure to be conveniently disassembled and assembled during use.

[0017] 2. This kind of offshore wind power operation and maintenance vessel anti-capsize device has an upper mounting seat installed below the fixed sleeve, and a supporting mechanism is movably connected between the upper mounting seat and the lower mounting seat, and a buoy is fixedly installed below the lower mounting seat. The two sides of the hull can be effectively supported by the action of the buoy, thereby achieving the anti-capsize effect of the operation and maintenance vessel. At the same time, the buoy can always be located on the water surface under the linkage cooperation of the return spring of the supporting mechanism and the supporting member, thereby further improving the anti-capsize effect of the anti-capsize mechanism on the operation and maintenance vessel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the overall assembly structure of an anti-capsulation device for an offshore wind power operation and maintenance vessel of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly of the connection mechanism structure of an anti-capsulation device for an offshore wind power operation and maintenance vessel of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the installation structure of the anti-capsulation mechanism of the anti-capsulation device for an offshore wind power operation and maintenance ship of the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the support mechanism structure of an anti-capsulation device for an offshore wind power operation and maintenance vessel according to the utility model.

[0022] In the figure: 1. mounting frame; 2. connecting mechanism; 21. sleeve; 22. adjusting screw; 23. adjusting block; 24. threaded hole; 3. frame; 4. fixing sleeve; 5. anti-overturning mechanism; 51. upper mounting seat; 52. supporting mechanism; 521. fixing plate; 522. connecting rod; 523. reset spring; 524. supporting member; 53. lower mounting seat; 54. buoy; 6. fixing screw; 7. clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 In this embodiment: an anti-capsulation device for an offshore wind power operation and maintenance ship comprises a mounting frame 1, a frame 3 is arranged on the other side of the mounting frame 1, a fixing sleeve 4 is arranged on the outside of the frame 3, a fixing screw 6 is arranged inside one side of the mounting frame 1, and a clamping plate 7 is arranged on one side of the fixing screw 6;

[0025] A connecting mechanism 2 is provided on one side of the mounting frame 1, and an anti-overturning mechanism 5 is provided below the fixing sleeve 4;

[0026] The anti-capsize mechanism 5 includes an upper mounting seat 51, a supporting mechanism 52, a lower mounting seat 53 and a buoy 54. The supporting mechanism 52 is fixedly installed below the upper mounting seat 51, and the buoy 54 is fixedly installed below the lower mounting seat 53. The anti-capsize mechanism 5 cooperates with the frame 3 and the mounting frame 1 to achieve an anti-capsize effect for the hull.

[0027] See also Figure 1 and Figure 2 In this embodiment, the connecting mechanism 2 includes a sleeve 21, an adjusting screw 22, an adjusting block 23 and a threaded hole 24. The threaded hole 24 is opened inside the sleeve 21, and the adjusting screw 22 is fixedly installed on one side of the adjusting block 23.

[0028] In the above embodiment, the adjusting screw 22 can be driven to rotate under the action of the adjusting block 23, and the sleeve 21 drives the two groups of mounting frames 1 to adjust the spacing through the cooperation of the adjusting screw 22 and the threaded hole 24 inside the sleeve 21, so that it is suitable for installing anti-capsulation devices on maintenance ships of different sizes.

[0029] Furthermore, the sleeve 21 is fixedly mounted on the mounting frame 1 , the adjusting screw 22 is threadedly connected to the threaded hole 24 inside the sleeve 21 , and the adjusting screws 22 are mirror-arranged on the outer surfaces of both sides of the adjusting screw 22 .

[0030] Since the sleeve 21 is fixedly mounted on the mounting frame 1 and the adjusting screw 22 is threadedly connected inside the sleeve 21 , when the adjusting block 23 drives the two mirror-arranged adjusting screws 22 to rotate, the sleeve 21 can drive the two mounting frames 1 to move.

[0031] See also Figure 1 , Figure 3 and Figure 4 In this embodiment, the support mechanism 52 includes a fixed plate 521, a connecting rod 522, a return spring 523 and a support member 524. One side of the fixed plate 521 is fixedly connected to the connecting rod 522, and one side of the return spring 523 is fixedly connected to the support member 524.

[0032] In the above embodiment, the connecting rod 522 can be installed and fixed by the fixing plate 521 , and the upper mounting seat 51 and the lower mounting seat 53 can be connected by the cooperation of the supporting member 524 and the fixing plate 521 .

[0033] Specifically, the fixing plate 521 is fixedly mounted on the lower mounting seat 53, the upper end of the support member 524 is fixedly mounted on the upper mounting seat 51, the support member 524 and the return spring 523 are sleeved on the outside of the connecting rod 522, and the support member 524 is a movable structure.

[0034] Through the action of the connecting rod 522, the support member 524 and the return spring 523 can be sleeved on its outer surface, and the reaction force of the return spring 523 can make the support member 524 act on the lower mounting seat 53 to drive the buoy 54 to always be located on the water surface, thereby improving the anti-capsulation effect.

[0035] It is worth noting that a fixing sleeve 4 is arranged in a horizontal direction on the upper surface of the upper mounting seat 51 , and the supporting mechanism 52 is movably connected between the upper mounting seat 51 and the lower mounting seat 53 .

[0036] The anti-capsize mechanism 5 can be connected and fixed to the mounting frame 1 through the fixing sleeve 4 in cooperation with the frame 3, and the mounting frame 1 is installed and fixed to the operation and maintenance vessel, so that the anti-capsize mechanism 5 can provide a stable anti-capsize effect for the operation and maintenance vessel.

[0037] It is supplemented that two groups of mounting frames 1 are provided, the frame 3 is fixedly mounted on the outer surface of the mounting frame 1 , the fixing screw 6 is threadedly connected to the mounting frame 1 and movably connected to the clamping plate 7 .

[0038] The fixing screw 6 and the mounting frame 1 are threadedly connected to enable the clamping plate 7 to move inside the mounting frame 1 , and the mounting frame 1 can be installed and fixed to the operation and maintenance vessel under the action of the clamping plates 7 through the movement of the two groups of clamping plates 7 .

[0039] The working principle and use process of the utility model are as follows: the operator drives the two sets of adjusting screws 22 to rotate inside the sleeve 21 by rotating the adjusting block 23. After the sleeve 21 drives the two sets of mounting frames 1 to be adjusted to a suitable spacing, the mounting frames 1 are respectively clamped on the two side surfaces of the operation and maintenance ship, and the clamping plate 7 is driven to move by rotating the fixing screw 6 so that the clamping plate 7 is clamped and fixed to the operation and maintenance ship, thereby completing the convenient installation of the anti-capsize device. When the operation and maintenance ship is in use, the buoys 54 of the anti-capsize mechanism 5 provide support for both sides of the operation and maintenance ship, thereby effectively preventing the operation and maintenance ship from capsizing. At the same time, under the action of the supporting mechanism 52 installed between the upper mounting seat 51 and the lower mounting seat 53, the reset spring 523 of the supporting mechanism 52 and the linkage cooperation with the supporting member 524 enable the lower mounting seat 53 to drive the buoy 54 to always be located on the water surface, thereby improving the use effect of the anti-capsize device.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-capsulation device for an offshore wind power operation and maintenance ship, comprising a mounting frame (1), a frame (3) is arranged on the other side of the mounting frame (1), a fixing sleeve (4) is arranged outside the frame (3), a fixing screw (6) is arranged inside one side of the mounting frame (1), and a clamping plate (7) is arranged on one side of the fixing screw (6), characterized in that: A connecting mechanism (2) is provided on one side of the mounting frame (1), and an anti-overturning mechanism (5) is provided below the fixing sleeve (4); The anti-overturning mechanism (5) comprises an upper mounting seat (51), a supporting mechanism (52), a lower mounting seat (53) and a buoy (54); the supporting mechanism (52) is fixedly mounted below the upper mounting seat (51); the buoy (54) is fixedly mounted below the lower mounting seat (53); the anti-overturning mechanism (5) cooperates with the frame (3) and the mounting frame (1) to achieve an anti-overturning effect on the hull.

2. The anti-capsulation device for an offshore wind power operation and maintenance vessel according to claim 1, characterized in that: The connecting mechanism (2) comprises a sleeve (21), an adjusting screw (22), an adjusting block (23) and a threaded hole (24); the sleeve (21) has a threaded hole (24) formed inside, and the adjusting screw (22) is fixedly mounted on one side of the adjusting block (23).

3. The anti-capsulation device for an offshore wind power operation and maintenance vessel according to claim 1, characterized in that: The support mechanism (52) comprises a fixing plate (521), a connecting rod (522), a return spring (523) and a support member (524); one side of the fixing plate (521) is fixedly connected to the connecting rod (522), and one side of the return spring (523) is fixedly connected to the support member (524).

4. The anti-capsulation device for an offshore wind power operation and maintenance vessel according to claim 1, characterized in that: The mounting frame (1) is provided with two groups, the frame (3) is fixedly mounted on the outer surface of the mounting frame (1), and the fixing screw (6) is threadedly connected to the mounting frame (1) and movably connected to the clamping plate (7).

5. The anti-capsulation device for offshore wind power operation and maintenance vessel according to claim 1, characterized in that: A fixing sleeve (4) is arranged in the horizontal direction on the upper surface of the upper mounting seat (51), and the supporting mechanism (52) is movably connected between the upper mounting seat (51) and the lower mounting seat (53).

6. The anti-capsulation device for an offshore wind power operation and maintenance vessel according to claim 2, characterized in that: The sleeve (21) is fixedly mounted on the mounting frame (1), the adjusting screw (22) is threadedly connected to the threaded hole (24) inside the sleeve (21), and the adjusting screws (22) are mirror-arranged on the outer surfaces of both sides of the adjusting screw (22).

7. The anti-capsulation device for an offshore wind power operation and maintenance vessel according to claim 3, characterized in that: The fixing plate (521) is fixedly mounted on the lower mounting seat (53), the upper end of the support member (524) is fixedly mounted on the upper mounting seat (51), the support member (524) and the return spring (523) are sleeved on the outside of the connecting rod (522), and the support member (524) is a movable structure.

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